STT6N3LLH6 N-Channel MOSFET | 30V 6A SOT23-6

High-Performance STT6N3LLH6 N-Channel MOSFET for Modern Power Applications

The STT6N3LLH6 from STMicroelectronics represents a new standard in compact power management solutions. This N-Channel MOSFET combines advanced STripFET™ VI technology with DeepGATE™ innovations to deliver exceptional performance in space-constrained designs. Engineered for efficiency and reliability, this component becomes essential for engineers developing high-frequency switching applications across various industries.

Technical Excellence in Miniature Packaging

Encased in a surface-mount SOT-23-6 package, this 30V 6A MOSFET demonstrates remarkable power handling capabilities. Its 25mΩ Rds(on) at 10V gate drive ensures minimal conduction losses, while the 3.6nC gate charge enables rapid switching transitions. The device maintains stable operation up to 150°C junction temperature, making it suitable for demanding environments. The ±20V gate voltage rating provides additional design flexibility and protection against voltage transients.

Optimized for Real-World Applications

Whether designing power supplies, motor controls, or battery protection circuits, the STT6N3LLH6 offers significant advantages. Its low input capacitance (283pF at 24V) reduces driver requirements while maintaining robust switching performance. The 1V gate threshold voltage enables compatibility with modern low-voltage controllers while maintaining noise immunity. This combination of features makes it ideal for applications requiring both high efficiency and compact form factors.

Engineering Reliability Through Design

STMicroelectronics' commitment to quality shines through in this component's specifications. The 1.6W power dissipation rating at case temperature ensures reliable operation under load, while the tape & reel packaging facilitates automated assembly. As part of the active product family, it benefits from ST's ongoing manufacturing improvements and long-term supply assurance. Designers can trust this component to maintain performance across its operating lifetime.

Design Flexibility Across Industries

The STT6N3LLH6's versatile characteristics make it suitable for diverse applications including DC-DC converters, load switches, and industrial automation systems. Its ability to handle 6A continuous current at 25°C ambient temperature, combined with thermal shutdown resistance, makes it perfect for high-density designs. When paired with appropriate heat sinking, it can maintain performance in elevated temperature environments without derating.

Tags: Power Electronics, Semiconductor Devices, Surface Mount Components, Low Rds(on) MOSFET, High Efficiency Transistors